The Opportunity At Hitachi Energy our purpose is advancing a sustainable​ energy future for all. We bring power to our homes, schools, hospitals and factories. Join us and work with fantastic people, while learning and developing yourself on projects that have a real impact to our communities and society. Bring your passion, bring your energy, and be part of a global team that appreciates a simple truth: Diversity + Collaboration = Great Innovation We are looking for an Auxiliary Power System Design Engineer to join our friendly team at Grids and Power Quality Solutions. GPQSS is working with FACTS applications in Västerås, Sweden. FACTS (Flexible AC Transmission Systems) technology enables power system owners to increase capacity in the existing electric power system while improving electrical stability. As a result, more power reaches the customer with a minimal environmental impact and at lower investment costs compared to alternative solutions.   Are you curious about how you can contribute to develop and deliver this state-of-the-art technology to customers in the global market? Find out below! How you'll make an impact Your main task will be to work with auxiliary power system components and design of our plants to assure the highest quality and robustness in our delivery projects and tenders Support tenders, project and platform as well as work directly in delivery project  Develop the base/detailed design and relevant documents and drawings (using E3) based on customer requirements as well as global and local standards Validate the auxiliary system design via ETAP analysis and prepare the reports Technical review and discussion with customers, partners, subcontractors, and vendors Collaborate and network with colleagues, share the best practice across different projects Live Hitachi Energy’s core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business Your background  You hold at least a bachelor’s degree in electrical engineering +5 years of relevant experience Knowledge of AC Auxiliary power system design (< 1 kV), DC Auxiliary power system design, UPS, Distribution panels, battery charger, low voltage cable design (<1kV) You have previous experience of customer interaction and working in tenders, and are familiar with activities such as project work, standardization, base platform work Experience of ETAP and E3 tools You have good communication skills in English, both spoken and written. More about us Are you ready to join Hitachi Energy for a career with no limits and a place where you can be yourself? We are ready for you! Applications will be reviewed on an ongoing basis, so don’t delay – apply today. Union representatives – Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Unionen: Karin Ulvemark, +46 107-38 51 42 or Ingrid Rinaldo, +46 107-38 58 19; Ledarna: Frank Hollstedt, +46 107-38 70 43. All other questions can be directed to Senior Talent Acquisition Partner, Antra Volujevica, [email protected]

The opportunity Plant Electrical Design is part of HVDC Engineering and manages the delivery of the auxiliary power system for HVDC stations. The system we manage includes equipment such as auxiliary transformers, medium & low voltage switchgear, diesel generator systems, batteries, UPS and cables. To be able to deliver the system in a safe and reliable way, we are now searching for Designers to strengthen our team. In this role, you will be part of a team with the overall responsibility for the department’s scope of delivery which includes system design, selectivity studies, equipment specification, cable and cable transit systems. The design of the auxiliary system is complex and customized based on the customer requirements which makes our work challenging, but also very exciting since every project is different from another. By collaborating with your team, you will ensure that our deliveries are time and cost efficient with expected quality. You will also have a large global network since you will be part of a global and diverse team located in different countries around the world. We offer you a role where you can grow in various ways; in terms of visibility, in your leadership and in the mindset, so don’t hesitate to apply even if you feel that you don’t fulfill all requirements! This role has two openings and they will be based in Västerås. How you´ll make an impact Create Auxiliary Power Single Line Diagrams (SLD). Perform load calculations and prepare List of Load. Ensure accurate dimensioning of equipment. Read and understand requirement specifications, review supplier drawings, and participate in customer meetings. Take part and conduct Factory Acceptance Tests (FAT) and supervise installation and commissioning. Perform tasks related to cable way and cable design. Your background Minimum Bachelor’s degree in Electrical Engineering. Experience from a similar role with tasks in auxiliary power, selectivity studies, or leading installation/commissioning of low voltage equipment. A collaborative approach and willingness to contribute to team efforts. Strong communication skills in English (both written and spoken). Knowledge of CAD-tools that handle both electrical circuit diagrams and layouts is a plus. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for an exciting new challenge? Does the above description sound like you? Welcome to apply for this position! Union representatives - Sveriges Ingenjörer; Mikael Hjort, + 46 107-38 29 86; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions can be directed to Talent Acquisition Partner Malin Johansson, [email protected]

Möjligheten Har du djup erfarenhet av HVDC och vill ta tekniskt ansvar i uppgraderingsprojekt? Energi är grunden för ett fungerande samhälle. Hitachi Energy levererar elnätsteknologi som försörjer mer än tre miljarder människor över hela världen. Nu söker vi en Lead Engineer till vårt HVDC‑team i Ludvika. Gör skillnad med oss I den här rollen tar du ett tekniskt ledaransvar i uppgraderingsprojekt av HVDC‑anläggningar. Du arbetar på systemnivå med kontroll- och skyddssystem och är teknisk referens i våra mest komplexa leveranser. Det här är en roll för dig som kan HVDC på djupet och vill använda din erfarenhet för att utveckla och driva lösningar, stötta projekt och vägleda andra. Rollen har ett tydligt tekniskt fokus, utan personalansvar. Hur du kommer att göra skillnad Tekniskt ansvar för systemlösningar i HVDC‑uppgraderingsprojekt Leda och granska design inom kontroll- och skyddssystem Stödja både projekt och site i komplexa tekniska frågeställningar Delta i systemtester och Factory System Tests (FST) Arbeta med förändringar, livscykelhantering och modernisering Bidra med teknisk vägledning och mentorskap i teamet Delta i kundmöte, tekniska förhandlingar, leverantörs möte Koordinera gränssnitt intern och externt Din bakgrund Har omfattande och djup erfarenhet av HVDC‑anläggningar i projekt och på site Har djup kunskap inom kontroll- och skyddssystem eller systemintegration Har erfarenhet av design, verifiering och driftsättning Har både förmåga och vilja att ta tekniskt ansvar för komplexa leveranser Känner dig trygg i teknisk dialog på både svenska och engelska Har utbildning inom elkraft Meriterande Flerårig erfarenhet som Lead Engineer inom HVDC-anläggningar Erfarenhet av Hitachi/ABB:s kontroll- och skyddssystem Erfarenhet från service- och uppgraderingsprojekt inom HVDC Erfarenhet av grafiska programmeringsmiljöer (t.ex. HiDraw) Erfarenhet av tekniskt ledande roller i leveransprojekt Vi erbjuder En nyckelroll i uppgraderingen av HVDC‑anläggningar globalt Möjlighet att arbeta med samhällskritiska system Ett internationellt nätverk av HVDC‑specialister Möjlighet att påverka tekniska lösningar och framtida plattformar Trygga villkor med kollektivavtal och flexibla arbetstider Vill du veta mer? Vill du arbeta nära tekniken och bidra till att utveckla och säkra långsiktig funktion i avancerade kraftsystem? Välkommen med din ansökan – urval sker löpande. Fackliga representanter – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Unionen: Fredrik Holmgren, +46 107-38 21 85; Ledarna: Frank Hollstedt, +46 10 7387043. Alla andra frågor kan riktas till Talent Partner Eva Schölin, [email protected] About us Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future through innovative power grid technologies with digital at the core. Over three billion people depend on our technologies to power their daily lives. With over a century in pioneering mission-critical technologies like high-voltage, transformers, automation, and power electronics, we are addressing the most urgent energy challenge of our time – balancing soaring electricity demand, while decarbonizing the power system. Headquartered in Switzerland, we employ over 50,000 people in 60 countries and generate revenues of around $16 billion USD. We welcome you to apply today.

The Opportunity Join our Grid Quality team as a Power System Simulation Model Engineer and help shape the future of sustainable energy. Work on cutting-edge solutions that strengthen grids, enable renewable integration, and accelerate the energy transition—perfect for fresh graduates in Electrical, Power, or Energy Engineering. How you’ll make an impact Develop, implement, validate, and deliver simulation models to our customers in tenders and projects using various power system tools to support grid optimization and renewable integration Collaborate with cross-functional teams, including our R&D, and customers, to gather requirements to support the design of effective technical solutions. Create software in the loop model of real-time control functions Perform testing and validation of power system models and associated tools. Perform RMS simulation studies with customer networks Prepare clear and structured technical documentation and reports. Stay updated on industry trends, tools, and best practices in power system modeling. Contribute to knowledge sharing by supporting, training, and collaborating with colleagues throughout project execution. Your Background M.Sc. or Ph.D. in Electrical Engineering or a related field, with at least three years of experience in power system analysis. Knowledge of, or experience with, power system simulation tools such as RTDS, PSCAD, PSS®E, DIgSILENT PowerFactory, MATLAB and EMTP. Interest in or experience with programming (e.g., C++, C#, FORTRAN, DSL, Python, MATLAB), control theory, signal processing, and dynamic modelling. Strong communication and collaboration skills. Ability to work independently, take initiative, and solve complex problems. Proficiency in English is required; knowledge of Swedish is considered an advantage. What we offer Collective agreement. Flexible working hours. Health care and wellness allowance. Strong career development opportunities within Hitachi Energy in Sweden and globally. Dedicated mentorship during onboarding. Access to training and development programs. A diverse workplace with more than 70 nationalities in Sweden. Supplementary parental leave compensation. Access to an employee benefits portal with a wide range of discounts and perks. More about us Are you ready for an exciting new challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Priya Kalikavunkal, [email protected], will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 or Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition Partner Antra Volujevica, [email protected]

The Opportunity As a Control System Performance Engineer, you will play a key role in ensuring the dynamic performance of FACTS control systems throughout the entire delivery lifecycle. In this role, you will translate customer requirements and grid‑code specifications into well‑tuned, verified, and documented control behavior. You will work with advanced EMT and HIL simulations and collaborate closely with project teams, R&D, and customers to secure robust system performance. This position offers a unique opportunity to work with cutting‑edge technologies in high‑power converter control systems and contribute directly to the stability and reliability of power grids worldwide. How you'll make an impact Ensure the control system’s dynamic performance from early design stages through FAT and site commissioning. Develop, tune, and verify control functions using Virtual MACH models; perform performance verification with PSCAD and RTDS/RSCAD. Conduct Control Performance Simulation Studies and support dynamic performance‑related studies during PSCAD simulations, Factory Acceptance Tests, and commissioning activities. Analyze customer requirements, grid codes, and technical specifications; translate them into verification cases and acceptance criteria. Present performance results to internal stakeholders and customers; investigate root causes of deviations and drive mitigation actions. Collaborate closely with Control Application, System Studies, System Design, and R&D teams to ensure high‑quality deliveries. Provide technical guidance and mentorship within the team, contributing to competence development and continuous knowledge sharing. Your Background M.Sc. or Ph.D. in Electrical Engineering or related field. 5–8 years’ experience in power‑converter control and EMT simulations (PSCAD, RTDS/RSCAD). Strong understanding of control theory for high‑power electronic converters. Experience from customer‑facing engineering environments. Excellent communication skills in English. Experience with MACH™/HiDraw development (a merit). Knowledge of grid‑code compliance or grid‑forming converter applications is advantageous. Strong analytical ability with a structured approach to problem‑solving. Ability to manage multiple technical tasks and work both independently and within cross‑functional teams. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for an exciting challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager, Afshin Samadi, [email protected] will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 and Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition Partner, Antra Volujevica, [email protected]

The Opportunity Seize this opportunity to take on a highly visible position in a global organization. As a Power System Engineer you will belong to Power Consulting, a department within Hitachi Energy working with both internal and external clients in the energy sector. You will be part of a renowned global team of power system and energy consultants. In the role, you will have the opportunity to contribute to the green transition and create a more sustainable energy future for all. In this exciting role, you will get the opportunity to take part in major assignments related to the green energy transition together with our consultants and experts from local as well as international Power Consulting offices. How you'll make an impact The assignments for the role are mainly system studies within the area of HVDC, FACTS, renewable energy integration, green hydrogen and power systems in general. As a Power Systems Engineer, you are expected to take lead in assignments towards clients and to provide effective support in ongoing projects. Cooperation and work in teams with leading specialists together with Hitachi Energy well-defined career path ensures exciting and motivating career with fast development along own interests and personality traits. You will be living Hitachi Energy core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business. Your Background You hold a Master’s degree in electrical engineering, electrical power systems or similar. You have a great interest and preferably five years of experience in the consulting and/or energy sector. Strong knowledge of power systems analysis and proficiency in software simulation tools such as PSS/E, PSCAD, and/or DIgSILENT PowerFactory is required. Programming skill in Python, C++, etc. is a merit. You have an analytical mindset, you are independent, self-going and take your own initiatives to solve problems. As a person, you are collaborative and communicative. Fluency in English is required; proficiency in Swedish is considered an advantage. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us The position is based in Stockholm (Solna) or Gothenburg. We are interested to learn more about you and what you can contribute with so don’t hesitate to apply even if you don’t meet all the requirements. A team with great cooperation and with diverse backgrounds is waiting for you to join! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Union representatives – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 25 73; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions can be directed to Talent Partner, Antra Volujevica, [email protected]

The opportunity Hitachi Energy HVDC is seeking a highly skilled Project Technical Engineering Specialist Professional to provide advanced technical expertise and leadership within complex Offshore Wind Connection projects. This role involves contributing to the design, development, and implementation of Cybersecurity / Networking solutions across various systems in the Tender / Projects. How you’ll make an impact Lead Cybersecurity & Networking design for IT/OT Systems, Such as High Voltage AC, HVDC, CCTV, Telephone, PIDS, PAGA, etc., to established standards and best practices. Provide expert technical guidance and support to project teams throughout the entire project lifecycle, from concept, base design, detail design, supplier documentation review and confirm the deployment and post-implementation. Conduct in-depth technical analysis, feasibility studies, and risk assessments for proposed engineering solutions. Develop and review technical specifications, architectural designs, and implementation plans. Troubleshoot and resolve highly complex technical issues, providing innovative solutions and recommendations. Collaborate with cross-functional teams, including R&D, manufacturing, and sales, to ensure alignment of technical solutions with business objectives. Your background You have at least a university degree in Engineering, or equivalent experience from a comparable position Bachelor's or master’s degree in engineering (e.g., Electrical, Mechanical, Computer Science, or related field). 14+ years of progressive experience in technical engineering roles, with a significant portion in project-oriented environments Proven expertise in at least one specialized engineering domain relevant to Hitachi's business (e.g., industrial automation, power systems, IT infrastructure, railway systems, renewable energy) Strong understanding of system architecture, design principles, and software/hardware integration. Demonstrated ability to lead technical aspects of complex projects and guide engineering teams What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for a new exciting challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Selvakumar Dhiraviam, [email protected] will answer your questions about the position. Union representatives: Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Unionen: Fredrik Holmgren, +46 107-38 21 85; Ledarna: Frank Hollstedt, +46 107-38 70 43. All other questions can be directed to Talent Acquisition Partner Fredrik Söder, [email protected].